Stainless Steel Emergency Cryogenic Shut Off Valve DN10-100mm for LNG LO2 LN2 LAR Applications
Price:
$90.00
MOQ:
1 - 9 Sets
Delivery Time:
5-8days
Brand:
CD-CNLN
Product Description
Product Overview
This stainless steel emergency cryogenic shut-off valve is designed for reliable medium control in low-temperature storage tanks, tank cars, and transportation systems. It provides immediate shut-off capability during emergency situations and features fire prevention, static electricity protection, and explosion-proof functionality.
Key Features
- Simple structure with compact design and lightweight construction
- Reliable sealing performance and flexible operation
- Wide applicability for LO2, LN2, LAR, LNG and other cryogenic media
- Fire prevention, static electricity protection, and explosion-proof capabilities
- Manual handwheel operation with welding connection
Technical Specifications
| Parameter | Specification |
|---|---|
| Valve Type | Shut-off Valve |
| Operated Type | Handwheel |
| Connection Type | Welding |
| Nominal Diameter | DN10~100mm |
| Nominal Pressure | PN1.6~6.4MPa |
| Cylinder Source Pressure | PN0.3~0.6MPa |
| Suitable Medium | LO2, LN2, LAR, LNG, etc. |
| Suitable Temperature | -196℃ to +80℃ |
| Emergency Cut-off Temperature | +70±5℃ |
| Design & Manufacture | Conforms to GB/T24925-2010 |
| Testing Standard | Conforms to GB/T13927-2008 |
Material Composition
Valve Body: ZGOCr18Ni9
Valve Bonnet: OCr18Ni9
Valve Stem & Disc: OCr18Ni9
Connector & Cylinder Cover: ZL101
Disc Seal Ring: PCTFE
Valve Bonnet: OCr18Ni9
Valve Stem & Disc: OCr18Ni9
Connector & Cylinder Cover: ZL101
Disc Seal Ring: PCTFE
Applications
Cryogenic valves are essential components in cryogenic liquid storage and transportation systems, air separation plants, oil and gas facilities, food and beverage carbonation, pharmaceuticals, petrochemical processing, metallurgical operations, water treatment, and aerospace applications. Common installations include cryogenic liquid storage tanks, tank trucks, gasifiers, gasification stations, air dispersion equipment, air separation plants, petrochemical tail gas separation equipment, pressure swing adsorption oxygen generators, and cold boxes.
Project Reference
Dimensional Specifications
| Product Code | DN | H | L | L1 | D | D1 | D2 | b |
|---|---|---|---|---|---|---|---|---|
| C206DA10 | 10 | 392 | 61 | 151 | 100 | 10 | 14.5 | 6 |
| C206DA15 | 15 | 392 | 61 | 151 | 100 | 15 | 18.5 | 6 |
| C206DA20 | 20 | 448 | 81 | 192 | 100 | 22 | 24.5 | 6 |
| C206DA25 | 25 | 448 | 81 | 192 | 100 | 26 | 28.5/32.5 | 6 |
| C206DA32 | 32 | 505 | 102 | 248 | 100 | 32 | 38.5 | 9 |
| C206DA40 | 40 | 505 | 102 | 248 | 100 | 42 | 45.5 | 9 |
| C206DA50 | 50 | 571 | 127 | 287 | 100 | 54 | 58 | 10 |
| C206DA65 | 65 | 571 | 150 | 287 | 100 | 68 | 71 | 10 |
| C206DA80 | 80 | 623 | 182 | 329 | 100 | 84 | 89 | 17 |
| C206DA100 | 100 | 623 | 200 | 329 | 100 | 104 | 109 | 15 |
Valve Design
Packaging
Custom Order Requirements
For custom orders, please provide the following specifications in your contract:
- Structure length requirements
- Connection type specifications
- Nominal diameter measurements
- Product use medium and temperature/pressure range
- Testing and inspection standards
Lead Time & Delivery
Customized valves typically require 45-60 days for production, while stock valves are usually available for shipment within 5 days.
Frequently Asked Questions
Q: How can I place an order?
A: Contact our sales team with your detailed requirements for immediate quotation. For design discussions, use Skype, WeChat, WhatsApp, or QQ for faster response.
Q: Are you a factory or trading company?
A: We are a manufacturing factory with over 12 years of experience, ensuring first-hand pricing and high-quality products.
Q: What is your payment policy?
A: 30% deposit required, with 70% balance payment due before shipment.
Q: Where is your factory located?
A: Our factory is in Chengdu, Sichuan, China. We provide transportation assistance for visiting clients.
Q: Can I get samples from your factory?
A: Yes, samples are available free of charge upon request.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
SiChuan Liangchuan Mechanical Equipment Co.,Ltd
Location
No.789,Baiyun Road,East Industrial Park,Xindu District,Chengdu City,Sichuan Province P.C. 610500
Contact Person
Doris